#overlay {position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000;z-index:997;}
#indicator {position:fixed;top:50%;left:50%;margin:-29px 0 0 -34px;width:67px; height:57px;background:url(../img/hud.png) no-repeat 0 -171px;z-index:998;}
#busy {width:67px; height:57px;background:url(../img/busy.gif) no-repeat 18px 13px;}
#indicator.error {background:url(../img/hud.png) no-repeat -67px -171px;}

#frame img {position:fixed;z-index:999;}
#hud {position:fixed;height:57px;width:236px;left:50%;top:75%;margin:-29px 0 0 -118px;z-index:1000;}

#hud a {width:78px; height:57px;display:block;float:left;background:url(../img/hud.png) no-repeat 0 0;}
#hud a:hover {cursor:pointer;}
#hud a.inactive {cursor:default;}

#c_prev {background-position:0 0}
#c_down {background-position:-78px 0}
#c_next {background-position:-156px 0}

#c_prev:hover {background-position:0 -114px}
#c_down:hover {background-position:-78px -114px}
#c_next:hover {background-position:-156px -114px}

#c_prev.inactive {background-position:0 -57px}
#c_down.inactive {background-position:-78px -57px}
#c_next.inactive {background-position:-156px -57px}